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Stijn De Haes

PROFILE

Stijn De Haes

Stijn De Haes contributed to the conveyordata/data-product-portal by delivering robust API migrations, performance optimizations, and user experience improvements across both backend and frontend. He migrated core entities and endpoints to API v2, refactored architectural components for maintainability, and enhanced search and data product workflows. Using Python, TypeScript, and React, Stijn implemented secure configuration management with Kubernetes, improved deployment reliability, and introduced lazy loading to reduce latency. His work included strengthening testing coverage, adopting code quality tooling, and enabling observability with OpenTelemetry. These efforts resulted in a scalable, maintainable platform with improved developer onboarding and business-facing capabilities.

Overall Statistics

Feature vs Bugs

78%Features

Repository Contributions

123Total
Bugs
18
Commits
123
Features
64
Lines of code
92,959
Activity Months8

Work History

April 2026

2 Commits • 2 Features

Apr 1, 2026

April 2026 monthly summary for conveyordata/data-product-portal focusing on delivering two feature-driven improvements and bolstering QA. Implemented: (1) User Search Enhancement to filter accents and normalize case, improving search accuracy; (2) New Form Component for Technical Assets enabling richer user interaction and data output configurations; testing groundwork added for maintainability. Overall impact: improved user discovery, enhanced asset data tooling, and readiness for further feature work.

March 2026

15 Commits • 6 Features

Mar 1, 2026

March 2026: Focused on performance, reliability, and data product governance in the data-product-portal. Delivered a new Data Product Settings endpoint and per-commit fixes, moved settings loading off the critical path with lazy loading, and reduced main bundle size via lazy graph loading. Implemented full outputs management and input ports linking with history/access controls, plus enhanced observability with OpenTelemetry and stricter authorization checks. Strengthened QA and testing with slow-test reporting and ADRs on slow queries. Upgraded dependencies (dagre 2.0.0) and introduced type definitions refactor for safety.

February 2026

22 Commits • 14 Features

Feb 1, 2026

February 2026 focused on delivering high-value performance improvements, robust API tooling, and a cohesive move to v2 endpoints while simplifying the UI. Major outcomes include significant explorer performance enhancements, a faster and cleaner search experience, and a structured migration path to v2 across API, graph, and settings. The work also hardened front-end API tooling for cross-platform use and added enum support to improve API usability, delivering measurable business value with reduced latency and improved developer experience.

January 2026

24 Commits • 17 Features

Jan 1, 2026

January 2026 focused on stabilizing and modernizing the data-product-portal stack through a large-scale migration to v2, architectural cleanups, and UX improvements that unlocks faster feature delivery and better data product configurability. Key learnings included clear separation of concerns (output ports, refined port links), stronger testing coverage for legacy routes, and a more robust search experience with embedding capabilities. The work enhances maintainability, scalability, and business-facing capabilities across data products and environments.

December 2025

22 Commits • 7 Features

Dec 1, 2025

December 2025 monthly summary: Delivered major API and data product enhancements in conveyordata/data-product-portal, improved code quality, and fixed critical issues. Highlights include migrating the Data Product Router to v2 with simplified retrieval and route path tests; completing API v2 migration and OpenAPI improvements; removing the token parameter from the OpenAPI spec; refactoring datasets to output ports API; UI improvements to usage tab and marketplace search; and enabling comprehensive pre-commit tooling and test optimizations.

November 2025

30 Commits • 13 Features

Nov 1, 2025

November 2025 (2025-11) highlights: delivered core cart and data product enhancements, advanced performance improvements, and governance/quality uplift. Business value focused on a safer, more efficient checkout, streamlined data product workflows, robust API design, and clear developer guidelines.

October 2025

7 Commits • 4 Features

Oct 1, 2025

2025-10 monthly performance: Frontend and backend improvements with automation and better error visibility; improved API spec maintenance; and documentation cleanup. These changes reduce deployment time, increase reliability, and accelerate developer onboarding.

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary for conveyordata/data-product-portal: Delivered secure configuration management by migrating sensitive values from ConfigMaps to Kubernetes Secrets and enabling automatic pod updates via checksum annotations on deployments, improving security and deployment reliability. Focused on securing configuration, reducing blast radius for secrets, and speeding safe rollouts.

Activity

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Quality Metrics

Correctness89.4%
Maintainability84.8%
Architecture84.6%
Performance84.8%
AI Usage30.2%

Skills & Technologies

Programming Languages

BashDockerfileGoJSONJavaScriptMarkdownPythonSCSSSQLShell

Technical Skills

API DesignAPI DevelopmentAPI designAPI developmentAPI integrationAPI testingAWSAnt DesignBackend DevelopmentBuild OptimizationCI/CDCLI DevelopmentCode QualityDatabase ManagementDependency Management

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

conveyordata/data-product-portal

May 2025 Apr 2026
8 Months active

Languages Used

yamlBashDockerfileGoJavaScriptMarkdownPythonSCSS

Technical Skills

DevOpsHelmKubernetesAPI DevelopmentBackend DevelopmentBuild Optimization